Harlandale Independent School District trustee Anthony Alcoser was arrested April 24 and charged with driving while intoxicated, a police report shows.

Alcoser, 31, was pulled over in the 600 block of West Commerce Street shortly after midnight, the report states. It was his first DWI charge.

A Chevrolet Tahoe that Alcoser was driving drew an officer's attention when it didn't move after a green light came on and later changed lanes without signaling.

The report says Alcoser pulled over immediately and cooperated with the officer, submitting to standardized field sobriety tests and breath tests.

He told the officer he had been at a Fiesta event and at first denied drinking, but later admitted he “had a few drinks with dinner but that was way earlier,” the report states.

Alcoser was booked and released on $1,000 bail. He couldn't be reached for comment Wednesday.

First elected in 2006, Alcoser was the youngest trustee elected in Harlandale history. He most recently was re-elected in 2011.

The City Council last year had him among eight candidates it was considering to fill the District 3 seat being vacated by Jennifer Ramos. He wasn't selected, but hasn't ruled out running for a higher office in the future.